About the Number

126942145

126942144 ← → 126942146

2進数表記:111100100001111101111000001

漢数字表記:一億二千六百九十四万二千百四十五

素因数分解:

5 1 × 11 1 × 17 1 × 137 1 × 991 1

素因数の和:1161
約数の個数: 32
約数和(自身を含む): 177417216
約数和(自身を除く): 50475071

約数列:
[1, 5, 11, 17, 55, 85, 137, 187, 685, 935, 991, 1507, 2329, 4955, 7535, 10901, 11645, 16847, 25619, 54505, 84235, 128095, 135767, 185317, 678835, 926585, 1493437, 2308039, 7467185, 11540195, 25388429, 126942145]

約数ペア:
[(1, 126942145), (5, 25388429), (11, 11540195), (17, 7467185), (55, 2308039), (85, 1493437), (137, 926585), (187, 678835), (685, 185317), (935, 135767), (991, 128095), (1507, 84235), (2329, 54505), (4955, 25619), (7535, 16847), (10901, 11645)]

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